187115327

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 232187904

約数和(自身を除く): 45072577

約数列:

[1, 7, 23, 37, 101, 161, 259, 311, 707, 851, 2177, 2323, 3737, 5957, 7153, 11507, 16261, 26159, 31411, 50071, 80549, 85951, 219877, 264661, 601657, 722453, 1162207, 1852627, 5057171, 8135449, 26730761, 187115327]

約数ペア:

[(1, 187115327), (7, 26730761), (23, 8135449), (37, 5057171), (101, 1852627), (161, 1162207), (259, 722453), (311, 601657), (707, 264661), (851, 219877), (2177, 85951), (2323, 80549), (3737, 50071), (5957, 31411), (7153, 26159), (11507, 16261)]